baber/WOPTO huggingface dataset:
Patent JP-H04372142-A (JP)
Title: Wire bonding device
Inventor: SASAKI HITOSHI
IPC: H01L21/60
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a device in which an entire wire bonding time can be shortened by placing a recognition unit and a bonding unit on separate heads, and simultaneously performing recognizing.correcting operations and bonding operations of different parts to be bonded. CONSTITUTION:A recognition unit for recognizing a position of an inner lead 2 of a lead frame 1 and correcting a deviation from a preset reference position, and a bonding unit for wiring the lead 2 corrected at the position by the recognition unit to an electrode 4a of a semiconductor chip 4 placed on the frame 1 by a fine metal wiring 6, are placed on separate heads 11, 12. And, recognizing.correcting operations and bonding operations of different parts 5 to be bonded, are simultaneously conducted. For example, positions of all the leads 2 are recognized by a CCD camera 13 through a lens barrel 15 at the head 11 side, deviations from the reference position are corrected, recognized by a CCD camera 14 of the bonding head 12 side, and positioned.
Patent JP-S5773919-A (JP)
Title: Winding method in rectangular plate-shaped continuous winding
Inventor: SHIYOUJI KATSUAKI
IPC: H01F41/06
Filed: 1980-10-27
Abstract: PURPOSE:To obtain a small-sized and reliable rectangular plate-shaped winding by conducting winding by winding a jig for temporary winding round a coil former and thereby enabling inverted winding in continuation to a normally-coiled part. CONSTITUTION:The jig 5 for temporary winding is wound round the coil former 2. The jig 5 is tapered off or formed in tiers so that the distance from the center is shortened by one coiled build and diverged by the width of a conductor in the direction of winding in every winding from outside. The normally-coiled part 4 is coiled in a usual manner, while an inversely-coiled part 3 is made by winding the jig 5 round the coil former and by conducting winding from the starting portion (a) of the winding 1 to the ending portion (f) thereof sequentially along the jig 5 lowering in steps in the lateral direction. Then, the jig being removed, b-f are displayed to be b'-f' by pushing them in with (a) set as a basis, whereby the inversely-coiled part 3 is completed. Next, the normally-coiled part 4 is formed, and thus alternate winding becomes possible. In this way, the rectangular plate-shaped continuous  winding is obtained without providing a connecting part outward as usual.
Patent JP-H078450-A (JP)
Title: Endoscope
Inventor: MATSUI YORIO
IPC: A61B1/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide the endoscope which can very a position of the tip of an inserting implement such as a treating implement, etc., inserted through an endoscope channel or a direction for leading-out without executing a curving operation of the tip of an insertion part of the endoscope, and can execute exactly a treatment, etc., of a lesional behavior part in a celom. CONSTITUTION:In the endoscope having an insert-through channel 13 for passing through extending from the tip to a handy side, in an insertion part 1 having flexibility, an electromagnetic coil 14 for generating magnetic force by energizing is disposed in at least a part of a wall part of a channel opening 11 of the tip side of the insert-through channel being in the vicinity of the tip of the insertion part, and by operating magnetic force of the electromagnetic coil 14 to a treating implement inserted through the insert-through channel 13, the leading-out direction of the treating implement 16 from the channel opening 11 is controlled magnetically.
Patent JP-H0719384-A (JP)
Title: Collective joint
Inventor: ICHINOSAWA SATORU
IPC: E03B7/00
Filed: 1993-06-22
Abstract: PURPOSE:To facilitate connecting/disconnecting work of a joint body to/from a transverse pipe by engaging a locking part with a nail part near a wall, fixing a bolt at a position apart from the wall for connecting the joint body with an adapter, and connecting with the transverse pipe through the adapter. CONSTITUTION:A collective joint 1, which is disposed at a connecting part between a vertical pipe 6 which extends penetrating respective floors of a building and a horizontal pipe 6 which is disposed along a floor surface 7 and the like of the respective floors, is provided with a joint body 2 and an adapter 3. The joint body 2 is provided with vertical pipe end connection 22, and adapter end connection 23 formed at four positions of its peripheral part, and the locking parts 21, 21 whose cross sections are triangle protruding at the lower edge part of a flange surface 25 which is formed at the peripheral edge part of the respective adapter end connection 23. The adapter 3 is formed with a horizontal pipe end connection 32 formed on one end part and a joint end connection 33 formed on the other end part, and hook parts 31, 31 protruding to the lower edge part of the flange surface 35 which is formed at the peripheral edge part of the joint end connection 33 in the adapter 3. Both the joint body 2 and the adapter 3 are connected by tightening bolt 4 with the respective locking parts 21 and the hook part 31 engaged.
Patent JP-H1116296-A (JP)
Title: Method and device for extracting synchronous pattern
Inventor: JUNG JI-WON
IPC: G11B20/14
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To extract synchronous patterns for respective areas by comparing a count value dividing respective data areas for the read-out data with a reference value, judging a present data area and generating the same random synchronizing signal as the synchronous pattern for its area and first, second sampling signals in sync block. SOLUTION: A first comparator 204 compares the count value of a system clock signal with the reference count value, and a multiplexer 206 selection outputs a first or second code synchronous pattern. A second comparator 208 compares the pattern of the read-out data with the selection output synchronous pattern to output the random synchronizing signal. A first sampling signal generator 212 and a second sampling signal generator 214 generating a first and a second sampling signals based on the first and second synchronous patterns logical operate respectively with the random synchronizing signal to detect a normal synchronous pattern through logical gates 220, 222.
Patent JP-H04372728-A (JP)
Title: Optical pickup
Inventor: KOMINO TETSUO
IPC: G11B7/135
Filed: 1991-06-21
Abstract: PURPOSE:To obtain an optical pickup with an improved reliability in which the change of a tracking error signal amplitude generated due to a mechanical dislocation or the like is suppressed by making an interval between a main beam and a sub-beam on a recording medium small without imposing a load by requesting the performance of the mechanical accuracy and adjusting the accuracy of an optical system or parts unnecessary in the optical pickup using a three-beam method. CONSTITUTION:This device is equipped with a second diffraction grating 7 which divides a reflected light from a disk 2 in the direction of a division line intersecting almost orthogonally with a tracking direction. Also, a photodetector 8 is formed asymmetrically to the division line of a second diffraction grating, and receives the reflected light from the disk 2 divided by the second diffraction grating 7.
Patent JP-H11190930-A (JP)
Title: Image forming device
Inventor: HIRABAYASHI JUN
IPC: G03G9/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To realize an ozonless injection electrification with a low impressed voltage by using such a simple member as an electrifying roller as a contact electrifying member in the case of a contact electrifying system and a transfer system and also to automatically supply electrification accelerating particles capable of realizing an injection electrification to the electrifying part and the contact electrifying member so as to prevent electrifying characteristic from lowering. SOLUTION: The electrification accelerating particles (m) for accelerating electrification and having electrical conductivity are made to exist at least a nip part (a) between the contact electrifying member 2 and an image carrier 1. The particles (m) are mixed in the developer 31 of a developing means 3, and the particles (m) are electrified inside the developing means 3 so that the particles (m) have a polarity by which the particles (m) are developed on the image carrier 1 part where electrifying property is lowered.
Patent JP-H09330914-A (JP)
Title: Plasma etching method
Inventor: OMOTO YUTAKA
IPC: H01L21/3065
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the shape controllability of an object to be treated from dropping by treating the object with plasma by controlling the positional relation between a plasma generating layer and the boundary layer of a reaction product in which the density of the reaction product is high. SOLUTION: A high-frequency power source 12 is connected to a sample stage 11 on which a substrate 13 to be treated is placed so as to apply a bias voltage across the substrate 13. When an ECR type plasma treatment device is used, a plasma generating layer becomes an ECR layer generated by a solenoid coil 14 and the distance to the ECR layer from the substrate 13 can be changed by changing the coil current of the coil 14. In order to separate a reaction product layer from the ECR layer, the current flowing through the coil 14 is adjusted so that the distance between the ECR layer and the stage 11 can become 80mm. Therefore, both the residue removability and shape controllability of an object to be treated can be secured and the selectivity can be improved, because the need of excessively etching a photoresist is eliminated.
Patent JP-H09331408-A (JP)
Title: Computer telephone integration system
Inventor: SATO YOSHIYUKI
IPC: H04M11/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To automatically inform fault detailed information in a voice message by means of a telephone set to a guard man in charge close to a user's house from a center station based on a warning code from the user's house. SOLUTION: When a gas leakage sensor 13, a temperature sensor 14 or a door opening/closing sensor 15 or the like senses a fault in a user's house 19, a warning transmitter 12 converts information such as a cause, a location and importance into a voice signal of a warning code. Then a user side telephone set 11 is called and sent to a center station 1 via a public network 18. A voice reply device 4 of the center station 1 extracts the warning code from the received signal and converts it into a character string and it is fed to a telephone server 6. The telephone server 6 displays fault detailed information on an operator terminal equipment 9 in characters to receive a voice file of the fault detailed information through a request to a voice reply DB8.  Then fault occurrence and a request of dispatch are sent in an edited voice to a desired guard man telephone set 16 via the voice reply device 4.
Patent JP-S6042879-A (JP)
Title: Photo interrupter
Inventor: IWASHIMA OSAMU
IPC: H01L31/12
Filed: 1983-08-18
Abstract: PURPOSE:To contrive to reduce the manufacturing cost by using a light emitting element which can emit light in two directions nearly reverse to each other. CONSTITUTION:The light emitting element 40 which can emit light in two directions nearly reverse with a piece of light emitting element pellet and two light receiving elements 62 are incorporated to outer cases, respectively, so as to have light receiving surfaces to the light emitting side surfaces of this element 40, resulting in the completion of the title device. The photo interrupter of this construction has the function of two pieces of a series of photo interrupters. Therefore, this device can be produced at a cost lower than that for two pieces of a series photo interrupters.
Patent JP-H05339965-A (JP)
Title: Description device for piping structure
Inventor: KUSHIYAMA TADASHI
IPC: E03B1/02
Filed: 1992-06-10
Abstract: PURPOSE:To facilitate description operation by forming a first display region displaying a fixed section in piping structure to a fixed-structure display means, forming a light- transmitting region in a residual region and movably installing a movable-structure display means with a second display region displaying a movable section in piping structure to the lower section of the light-transmitting region. CONSTITUTION:The fixed section 3 of a first display region 4 shows the casing and packing of a pipe joint. A movable piece 11 indicates the internal cylinder body and packing of the pipe joint, and a movable piece 13 shows a connecting pipe. Consequently, a gripping section 19 is gripped and moved in the direction A1 under the state, in which the movable piece 13 is projected from a top plate 10 and a bottom plate 1, thus describing the displaceable state of the connecting pipe in the axial direction to the pipe joint. The gripping section 19 is gripped under the state, in which the movable piece 13 is projected from the top plate 10 and the bottom plate 16, and displaced angularly in the directions B1, B2, and the movable pieces 11, 13 are displaced angularly to the fixed section 3, thus describing the angularly displaceable state of the connecting pipe under the state, in which the connecting pipe is elongated to the pipe joint.
Patent JP-H05188096-A (JP)
Title: Current detector of semiconductor controller for motor
Inventor: PIITAA JIEI ANZUWAASU
IPC: H02P23/00
Filed: 1992-06-10
Abstract: PURPOSE: To obtain the current value of a load when a switch is conducted by connecting a load to an AC power source, detecting that the switch having conducting and non-conducting states is nonconducting state, and measuring the voltage applied to the switch. CONSTITUTION: An induction motor 10 is connected to AC current sources X, Y, Z via a thyristor switch 14. A control circuit 22 triggers the switch 14 to form conducting and non-conducting states in each cycle of the AC current. An SCR voltage detector 68 detects the voltage applied to the switch 14 during the non-conducting state. The circuit 22 calculates the value of the current flowing to the motor during the conducting state of the switch 14 from the measured voltage and the known characteristics of the controlled motor 10. To enhance the accuracy of the current measurement, when the period of non- conduction is relatively short, the instantaneous voltage is measured immediately before the thyristor is triggered by considering the initial transient phenomenon of the non-conducting state and the change of the voltage.  However, when the non-conducting state is short, the thyristor voltage is integrated to obtain a current level.
Patent JP-S637030-A (JP)
Title: Double integration type digital/analog conversion circuit
Inventor: NAGATA MITSURU
IPC: H03M1/82
Filed: 1986-06-27
Abstract: PURPOSE:To attain a double integrating operation by a single current source by releasing a short-circuit state across a 2nd capacitor for a time corresponding to a high-order bit data after both the terminals of the 2nd capacitor connected in series are short-circuited for a time corresponding to a low-order bit data. CONSTITUTION:An integration device 23 is constituted by connecting the input terminal (+) of an operational amplifier A2 to ground and connecting a series circuit comprising capacitors C1, C2 between an input terminal (-) and an output terminal. The capacitors C1, C2 have the capacitance ratio of 2<m>-1:1, the capacitor C2 is short-circuited by a switch 24, which is subjected to ON/OFF control by the output P2 of a DL (low-order data) counter 13. In giving split data DU (high-order data) and DL respectively to the counters 12, 13, the counter 13 starts counting and the integration output Vout is I(t1-t0)/C1. Then the counter 12 starts counting and the integration output Vout is 2<m>I(t2-t1)/C1.
Patent JP-S5940431-A (JP)
Inventor: INOUE TAKESHI
IPC: H01H73/38
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01317493-A (JP)
Title: Washing device with washing agent automatic inputting device
Inventor: OKAZAKI KIYOSHI
IPC: D06F39/02
Filed: 1988-06-17
Abstract: PURPOSE:To prevent washing from being not-executed in a condition that washing agent quantity is lacked to the utmost by counting an operating time, storing a counted result and operating an announcing means when a stored value goes over a prescribed value. CONSTITUTION:As the washing agent is successively inputted from a hopper, the integrated operation time, namely, integrated value of a washing agent automatic inputting device is increased and the turning-off number of a light emitting diode 22 in a washing agent remaining quantity display part 20 is also increased. However, when the integrated value goes over the prescribed value, normal operation not to be reserved is executed and further it is judged that the integrated value goes over the prescribed value. In correspondence to the judgement, announcement that the remaining quantity of the washing agent is decreased so as to need supply is executed by alternatively turning-on and off the right side half and left side half of the light emitting diode 22 in the washing remaining quantity display part 20 and ringing a buzzer 31, for example. At such a time, a prescribed standby time is obtained and it is delayed that operation is started. Thus, the supply of the washing agent is promoted to a user.
Patent JP-S5483471-A (JP)
Title: Watch
Inventor: IKEDA KATSUYUKI
IPC: G04G13/00
Filed: 1977-12-15
Abstract: PURPOSE:To obtain a small and lightweight watch capable of produding both alarm sound and time announcement sound by providing both alarm sound producing means and time announcement sound producing means constittued by electronic circuits and electro-acoustic transducers. CONSTITUTION:A counter part and control part 104 performs counting, controlling of the generation or not of time announcement sound and alarm sound and controlling of the sound production patterns of the time announcement sound and alarm sound upon receiving of the time anouncement signal, alarm start signal and manual signal from a watch part 103. A reference signal generating part 101 generates the reference signals for determination of the frequencies of the alarm sound and time announcement sound, the time intervals of each sound of the time announcement sound and the speed of striking the alarm sound. The acoustic signal which becomes the specified frequencies and having been subjected to the specified controlling by being applied with envelope by an envelope control arpt 105 passes through an amplifier part 106 and electro-acoustic transducer 107 and is outputted as the time annoucement sound or alarm sound. In this way, the small and lightweight watch may be obtained by the use of the electronic circuits.
Patent JP-H0815597-A (JP)
Title: Camera
Inventor: MUSASHI TAKESHI
IPC: G03B7/00
Filed: 1994-07-01
Abstract: PURPOSE:To execute automatic focusing in accordance with the setting of various modes by easy operation. CONSTITUTION:When an AF mode switch 13 is set to a 'single AF mode', AF is started by half depressing a shutter button 14. When the switch 13 is set to a 'continuous AF mode' and a 'continuous AF and focus-lock feasible mode', AF actions are started according to the detection signal of a finger detection switch 15. In the 'single AF mode' and the 'continuous AF and focus- lock feasible mode', focus-lock is performed by half depressing the shutter button 14. In such a way, operation is made common and an operation system is made easy to understand without increasing the number of operation switch.
Patent JP-S637080-A (JP)
Title: Supervisory control system
Inventor: YASUDA MASANORI
IPC: H04N5/00
Filed: 1986-06-27
Abstract: PURPOSE:To eliminate the need for high-degree technique even in case of transmitting a great quantity of necessary data by dividing the data which is necessary to switch a TV broadcasting program in a local station for itself into plural blocks and transmit ting them by using one section in the vertical flyback time of a video signal in TV broadcasting network. CONSTITUTION:In a TV broadcasting network consisting of a key station 1, local stations 2, 3, 4, 6, 7 and 8 and a semilocal station 5, in case of switching the program in the local station 2, the data received in a timing illustrated in figure is received in plural blocks, whose contents is decided as one data and if the contents of the data is the one which is switched to the line of the key station 1 side, the station 2 switches the broadcasting line from a self-station to the station 1 side. Other local stations and the semilocal station can do in the same way. Thus the data necessary to switch the program is devided into plural and transmitted by using one section in the vertical flyback time of the video signal.
Patent JP-H09328702-A (JP)
Title: Joint member for track and manufacture thereof
Inventor: WATANABE MICHIHIKO
IPC: E01B11/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint member for track which is provided across side faces on both sides of a joint of a track such as a rail and is made of fiber reinforced plastic so as to improve its fatigue strength by providing fiber reinforced plastic stripes molded like a bar by adding tensile stress in advance in it. SOLUTION: The whole joint member for track is in a shape of a flat plate which is long in the horizontal direction, and a face 22 which opposes to a rail and a recessed par 28a which becomes a fitting groove for bolt or nut are formed to form a joint plate for track 21. A plurality of fiber reinforced plastic stripes 1b, 1b molded like a bar by adding tensile stress along the longitudinal direction of the joint plate for track 21 in advance are provided in it. The joint plate for track 21 is provided across side faces on both side of a joint of a track such as a rail. Consequently, compression load applied in an upper part in the longitudinal direction of the joint member for track and compression amount and tensile amount due to tensile load applied in a lower part thereof are regulated, and it is possible to suppress deflection amount particularly.
Patent JP-H0818165-A (JP)
Title: Semiconductor laser
Inventor: OGAWA MASARU
IPC: H01L23/31
Filed: 1994-07-01
Abstract: PURPOSE:To shorten the access time while reducing the size when a semiconductor laser is applied to an optical pickup by employing a thin and lightweight semiconductor laser. CONSTITUTION:The semiconductor laser is made thin by partially removing the side wall face of a protective cap to form a bridge. In this regard, the surface of a semiconductor element mounting a semiconductor laser element 31, for example, is protected against the external environment by forming a protective layer of Al2O3, SiO2, SiN, MgF2, Si, etc. When a flexible board 37 is employed as lead terminals, the size and thickness can be reduced furthermore.
Patent JP-S5852660-A (JP)
Title: Original feeding device of original moving type copying machine
Inventor: NISHIKAWA MASAHARU
IPC: B65H83/00
Filed: 1981-09-24
Abstract: PURPOSE:To use a thick original without using a carrier plate by skillfully using a movable platen which is displaced to an upper and a lower position across the conveying surface of the conveyor belt at the upper stream side of an exposure part. CONSTITUTION:When a thick original like a book, etc., is conveyed toward an exposure part 3, a sheet original press roller assembly 6 is arranged on an original receiving base 27 at a position shown by the dotted line in Fig. A by rotating its rotary arm 24 as shown by an arrow. Then, the thick original is placed on an upper-side platen 13 with its copying surface up and its top surface is pressed. Then, said platen 13 rotates clockwise around a supporting shaft 14 to lower the right end part, and the switch of a platen sensor 17 is pressed with its reverse surface to close the switch. Belt pulleys 12a and 12b are driven to run a conveyor belt 11. The thick original is conveyed to a down stream side by the belt 11 to reach the exposure part 3 as well as a sheet original, and after exposure scanning is performed, the original is discharged onto the top surface of the roller assembly 6.